Analysis of information sources in references of the Wikipedia article "Second EDSA Revolution" in English language version.
The new President, the country's 14th said she decided to take her oath even without Estrada's formal resignation after being informed by [Hilario] Davide [Jr.] that her succession was legal.
Santiago said Macapagal's succession climaxed by her oath-taking at the Edsa Shrine, was illegal under the present Constitution[...]